Search Results - "Sheweita, S.A."

Protective role of selenium against renal toxicity induced by cadmium in rats by El-Sharaky, A.S, Newairy, A.A, Badreldeen, M.M, Eweda, S.M, Sheweita, S.A

“…Abstract Cadmium is an environmental toxic metal implicated in human diseases. The mechanism of its toxicity is not fully understood. Therefore, the role of…”
Get full text

The hepatoprotective effects of selenium against cadmium toxicity in rats by Newairy, A.A, El-Sharaky, A.S, Badreldeen, M.M, Eweda, S.M, Sheweita, S.A

“…Abstract Exposure to cadmium and other pollutants is a major environmental problem. Cadmium is causing acute liver injury but the mechanism of hepatotoxicity…”
Get full text

A new strain of Acinetobacter baumannii and characterization of its ghost as a candidate vaccine by Sheweita, S.A., Batah, A.M., Ghazy, A.A., Hussein, A., Amara, A.A.

“…Human infection by Acinetobacter baumannii has been increased due to its resistance against most of the antibiotics. Therefore, the present study aimed to…”
Get full text

Significance of stem cell markers OCT4 and Nanog Expression in the diagnosis of breast cancer by Abd El Moneim, N.A, El Feky, S.E, Ibrahim, F.A.E.-M.R, Ahmed, M.A.E.R, Kadhem, K.K, Sheweita, S.A

Get full text

Carbon tetrachloride-induced changes in the activity of phase II drug-metabolizing enzyme in the liver of male rats: role of antioxidants by Sheweita, S.A, Abd El-Gabar, M, Bastawy, M

“…Glutathione S-transferases and glutathione play an important role in the detoxification of most toxic agents. In the present study, the protective effects of…”
Get full text

Biochemical study on the effects of some Egyptian herbs in alloxan-induced diabetic rats by Mansour, Hamdy A, Newairy, Al-Sayeda A, Yousef, M.I, Sheweita, S.A

“…The present study was carried out to investigate the effects of Lupinus albus, L. (Lupinus termis), family L. leguminosae, Cymbopogon proximus, (Halfa barr),…”
Get full text

Carbon tetrachloride changes the activity of cytochrome P450 system in the liver of male rats: role of antioxidants by Sheweita, S.A., Abd El-Gabar, M., Bastawy, M.

“…The cytochrome P-450 enzymes are responsible for the oxidation of xenobiotic chemicals including drugs, pesticides, and carcinogens. These enzymes include…”
Get full text

Effect of some hypoglycemic herbs on the activity of phase I and II drug-metabolizing enzymes in alloxan-induced diabetic rats by Sheweita, S.A., Newairy, A.A., Mansour, H.A., Yousef, M.I.

“…Polycyclic aromatic hydrocarbons (PAHs) and N-nitrosamines (NNA) are mainly activated by cytochrome P450s, and their associated enzyme activities such as aryl…”
Get full text

Erratum to “Protective role of selenium against renal toxicity induced by cadmium in rats” [Toxicology 235 (2007) 185–193] by El-Sharaky, A.S, Newairy, A.A, Badreldeen, M.M, Eweda, S.M, Sheweita, S.A

Get full text

Changes in Oxidative Stress and Antioxidant Enzyme Activities in Streptozotocin-Induced Diabetes Mellitus in Rats: Role of Alhagi maurorum Extracts by Abdou, Heba M., Newairy, A. A., Mashaly, S., Sheweita, Salah A., Eweda, S. M.

“…Alhagi maurorum (camel thorn plant) is a promising medicinal plant due to the presence of flavonoids and phenolic compounds as major contents of its…”
Get full text

N‐nitrosamines induced infertility and hepatotoxicity in male rabbits by Sheweita, S. A., El Banna, Y. Y., Balbaa, M., Abdullah, I. A., Hassan, H. E.

“…N‐nitrosamines are widely spread environmental pollutants of well‐known toxicity and carcinogenicity in various animal species. These compounds are…”
Get full text

Calcium metabolism and oxidative stress in bone fractures: role of antioxidants by Sheweita, S A, Khoshhal, K I

“…Calcium ion is an essential structural component of the skeleton. There is growing evidence for the importance of nutrition in the maintenance of bones and…”
Get more information

P090 - Significance of stem cell markers OCT4 and Nanog Expression in the diagnosis of breast cancer by Abd El Moneim, N.A., El Feky, S.E., Ibrahim, F.A.E.-M.R., Ahmed, M.A.E.R., Kadhem, K.K., Sheweita, S.A.

Get full text

Erectile dysfunction medication induced-changes in plasma levels of homocysteine and antioxidant enzyme activities as risk factors for cardiovascular disease by Baghdadi, H.H., Allam, A., Sheweita, S.A.

“…يعتبر فرط الهوموسيستين في الدم أحد عوامل الخطورة المستقلة لأمراض القلب. بالإضافة إلى ذلك فإن الإجهاد التأكسدي يعتبر عاملا مهما في حدوث تصلب الشرايين عند الذكور…”
Get full text

Effects of Schistosoma haematobium infection on drug-metabolizing enzymes in human bladder cancer tissues by Sheweita, S.A, El-Shahat, F.G, Bazeed, M.A, Abu El-Maati, M.R, O'Connor, P.J

“…The mixed function oxidase system includes the phase I drug oxidation proteins e.g. aryl hydrocarbon hydroxylase (AHH), N-nitrosodimethylamine- N-demethylase I…”
Get full text

Carcinogen-metabolizing enzymes and insecticides by Sheweita, S.A

“…The present study was under taken to demonstrate the effect of some commonly used insecticides on the activity of cytochrome P450 system including cytochrome…”
Get full text

Changes in the expression of cytochrome P450 2E1 and the activity of carcinogen -metabolizing enzymes in Schistosoma haematobium-infected human bladder tissues by Sheweita, S.A., Abu El-Maati, M.R., El-Shahat, F.G., Bazeed, M.A.

“…The bioactivation of N-nitrosamines and polycyclic aromatic hydrocarbons (PAHs) is mediated primarily by the mixed-function oxidase system, which includes…”
Get full text

Changes in the expression of cytochrome P450 isozymes and related carcinogen metabolizing enzyme activities in Schistosoma mansoni-infected mice by Sheweita, S A, Mubark, J, Doenhofe, M J, Mostafa, M H, Margison, G P, O'Connor, P J, Elder, R H

“…Mixed-function oxidase enzymes metabolize most xenobiotic agents. Western blotting was used to investigate the effect of Schistosoma mansoni infection on the…”
Get more information

Different levels of Schistosoma mansoni infection induce changes in drug-metabolizing enzymes by Sheweita, S A, Mangoura, S A, el-Shemi, A G

“…Most carcinogens and xenobiotics are metabolized primarily by the mixed function oxidase system which includes cytochrome P450, cytochrome b5, NADPH-cytochrome…”
Get more information

Characterization of engF, a gene for a non-cellulosomal Clostridium cellulovorans endoglucanase by Sheweita, Salah A., Ichi-ishi, Akihiko, Park, Jae-Seon, Liu, Chichi, Malburg, Laercio M., Doi, Roy H.

“…A new Clostridium cellulovorans (strain ATCC 35296) endoglucanase gene engF has been isolated and sequenced. The gene contains 1671 bp and codes for a protein…”
Get full text